Mike Fahey

Team17's battling invertebrates hunger for the blood of a billion Facebook users. The original Lumbricus terrestris-based trajectory shooter is going social, and it craves your beta testing prowess.

With bite-sized real-time multiplayer battles, weapons drawn from the span of the series' 17-year history and an array of stylish hats, Worms for Facebook is a different sort of social gaming animal. Should you find yourself online with your friends at the same time, you can challenge them to a one-on-one battle to the death, pitting your squad of four worms against theirs. If they are offline you can battle their automated defense force.